EP2149176B1 - Plug contact pairing - Google Patents

Plug contact pairing Download PDF

Info

Publication number
EP2149176B1
EP2149176B1 EP08758021A EP08758021A EP2149176B1 EP 2149176 B1 EP2149176 B1 EP 2149176B1 EP 08758021 A EP08758021 A EP 08758021A EP 08758021 A EP08758021 A EP 08758021A EP 2149176 B1 EP2149176 B1 EP 2149176B1
Authority
EP
European Patent Office
Prior art keywords
plug
contact
head
pairing
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP08758021A
Other languages
German (de)
French (fr)
Other versions
EP2149176A1 (en
Inventor
Willi Kussel
Peter Rahms
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tiefenbach Control Systems GmbH
Original Assignee
Tiefenbach Control Systems GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tiefenbach Control Systems GmbH filed Critical Tiefenbach Control Systems GmbH
Priority to PL08758021T priority Critical patent/PL2149176T3/en
Publication of EP2149176A1 publication Critical patent/EP2149176A1/en
Application granted granted Critical
Publication of EP2149176B1 publication Critical patent/EP2149176B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement

Definitions

  • the invention relates to a plug-in contact pairing according to claim 1.
  • This plug-in mating is in common use and commercially.
  • the machine housing e.g. bolted cylindrical, usually circular cylindrical plug-in pot and pins in the interior of the plug-in pot.
  • the contact pins are aligned parallel to the Topfachse.
  • the movable part of the plug contact has a plug head with contact sockets.
  • Contact pins and contact sockets are connected to electrical leads, e.g. soldered.
  • a machine housing in this application is meant any housing comprising an electrical or electronic apparatus, e.g. contains electronic computer or electronic control device and is detachably connected to another electrical or electronic device, be it power source or power consumers. In order to avoid that the plug head is unintentionally pulled out of the plug pot or e.g.
  • the development according to claim 1 has the advantage that the movable plug part, namely the plug head is simply, safely and reliably mounted in its connector housing, that the fasteners of the plug head in the plug on the one hand and in the plug housing on the other hand are matched to each other that the function of the releasable plug is maintained and can be carried out without damaging the plug.
  • the development according to claim 2 is suitable for all plug-in pairings according to claim 1, since it is a simple, but safe and small-sized design of multiple plug-in pairings for an electronic device.
  • the development according to claim 3 has the advantage that the second movable plug part, namely the plug head simple, safe and reliable in the stationary Part of the second pairing is pluggable.
  • the development according to claim 4 is particularly space-saving and can therefore be used for quite small electronic devices.
  • a profile ring preferably O-ring, referred to as a fastening ring 4
  • a fastening ring 4 inserted with a part of its profile in a circumferential groove on the outer circumference of the accommodated in the interior of the plug housing end of the plug head.
  • a locking ring 5 For positive attachment after insertion of the plugged into the plug-in plug head is used is another profile ring, preferably O-ring, referred to as a locking ring 5. This is embedded in a peripheral groove of the plug head with a part of its cross section and when inserting the plug head into the plug-in detent ring 5 engages with the rest of its cross-section in a groove on the inner circumference of the plug pot.
  • this circlip connection including grooves and retaining ring 5 is formed on the form and material so that the mobile plug head (2) can be pulled out only with a threshold exceeding traction from the fixed in the machine frame plug pot (1). In particular, it must be avoided that the plug head unintentionally or without human intervention from the Stecktopf folds.
  • the attachment of the plug head (2) in the connector housing (3) through the mounting ring 4 is still "tighter"; ie: the mounting ring connection between the connector housing and plug head including grooves and ring 4 is formed according to shape, material and Nutenform compared to the circlip connection including grooves and ring 5 so that the tensile force with which the plug head are pulled out of the plug pot can, is smaller than that with which the plug head is held by the mounting ring connection in the connector housing. So it can not happen that in the attempt to pull the plug head out of the pot, the plug housing is accidentally removed from the plug head and thereby the line ends gfls. be torn off the ends of the contact sockets.
  • the first plug contact pairing has line connections to the contact sockets 32.2 and contact pins 32.2 of the second plug contact pairing.
  • the plug-in pot and plug-in head of the first plug-in pairing holes 33 for the contact pins 31-2 of the second plug-in pairing which are secured in the plug-in pot 2.1 of the second plug-in contact pairing with the appropriate length.
  • the plug-in pot 2.1 is fixedly mounted in the plug housing 3.1 of the first plug-in mating in a recess provided for this purpose.
  • the guide pins 6, 6.2 and guide holes are offset from each other.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

A plug contact pairing comprises a plug pot (1) with contact pins (31), as well as a plug head (2) with contact circuits (32) for connection of electrical line ends (25, 26). A profiled ring (securing ring) is used to mount the plug head in an interlocking manner in the plug pot, is incorporated with a part of its cross section in a circumferential groove in the plug head and, during closure of the plug contact pairing, latches with the rest of its cross section into a groove on the internal circumference of the plug pot. By virtue of the shape and material of the securing ring and the slot shape, the plug head (2) can be pulled out of the plug pot (1) only with a tensile force which is greater than the limit value. In one development, the plug head (2) is mounted with an identical connection in the plug housing (3), in which case the mounting ring connection is designed in comparison to the securing ring connection such that the tensile force with which the plug head can be pulled out of the plug pot is less than that by means of which the plug head is held in the plug housing by the mounting ring connection.

Description

Die Erfindung betrifft eine Steckkontakt-Paarung nach Anspruch 1.The invention relates to a plug-in contact pairing according to claim 1.

Diese Steckkontakt-Paarung ist allgemein gebräuchlich und im Handel.This plug-in mating is in common use and commercially.

Sie weist einen im Maschinengehäuse fest angebrachten, z.B. verschraubten zylindrischen, meist kreiszylindrischen Stecktopf und Kontaktstifte in dem Innenraum des Stecktopfes auf. Die Kontaktstifte sind parallel zu der Topfachse ausgerichtet. Der bewegliche Teil des Steckkontaktes weist einen Steckkopf mit Kontaktbuchsen auf. Kontaktstifte und Kontaktbuchsen sind mit elektrischen Leitungsenden verbunden, Z.B. verlötet. Als Maschinengehäuse ist in dieser Anmeldung jedes Gehäuse gemeint, das einen elektrischen oder elektronischen Apparat z.B. elektronischen Rechner oder elektronische Steuereinrichtung enthält und mit einem anderen elektrischen oder elektronischen Gerät, sei es Stromquelle oder Stromverbraucher lösbar verbunden wird. Um zu vermeiden, dass der Steckkopf ungewollte aus dem Stecktopf gezogen wird oder z.B. durch Erschütterungen herausfällt, ist statt einer reibschlüssigen meist eine formschlüssige Befestigung Steckkopfes in dem Stecktopf, z.B. durch Verschraubung im eingesteckten Zustand vorgesehen. Beim Herausziehen des beweglichen Steckerteils aus dem ortsfesten Teil ist diese Befestigung oft lästig und es besteht die Gefahr, dass das Lösen unsachgemäß und sogar durch Beschädigung erfolgt.It has a fixed in the machine housing, e.g. bolted cylindrical, usually circular cylindrical plug-in pot and pins in the interior of the plug-in pot. The contact pins are aligned parallel to the Topfachse. The movable part of the plug contact has a plug head with contact sockets. Contact pins and contact sockets are connected to electrical leads, e.g. soldered. As a machine housing in this application is meant any housing comprising an electrical or electronic apparatus, e.g. contains electronic computer or electronic control device and is detachably connected to another electrical or electronic device, be it power source or power consumers. In order to avoid that the plug head is unintentionally pulled out of the plug pot or e.g. due to shocks, instead of a frictional usually a positive fastening plug-in head in the pot, e.g. provided by screwing in the inserted state. When removing the movable connector part from the stationary part of this attachment is often annoying and there is a risk that the loosening is done improperly and even by damage.

US 2007/0054534 , DE 19942921 und DE 1515685 beschreiben verschiedene Steckkontakt-Paarungen nach dem Stand der Technik. Aufgabe der Erfindung für die Lösung nach Anspruch 1 ist, eine einfach herzustellende, jedoch sichere, aber auch einfach zu lösende Befestigung zu schaffen. US 2007/0054534 . DE 19942921 and DE 1515685 describe various plug-in contact pairs according to the prior art. The object of the invention for the solution according to claim 1 is to provide a simple to manufacture, but safe, but also easy to solve attachment.

Die Weiterbildung nach Anspruch 1 hat den Vorteil, dass auch der bewegliche Steckerteil, nämlich der Steckkopf einfach, sicher und zuverlässig in seinem Steckergehäuse befestigt ist, dass die Befestigungen des Steckkopfes in dem Stecktopf einerseits und in dem Steckergehäuse andererseits so auf einander abgestimmt sind, dass die Funktion des lösbaren Steckers gewahrt bleibt und ausgeführt werden kann, ohne den Stecker zu beschädigen.The development according to claim 1 has the advantage that the movable plug part, namely the plug head is simply, safely and reliably mounted in its connector housing, that the fasteners of the plug head in the plug on the one hand and in the plug housing on the other hand are matched to each other that the function of the releasable plug is maintained and can be carried out without damaging the plug.

Die Weiterbildung nach Anspruch 2 ist für alle Steckkontakt-Paarungen nach dem Anspruch 1 geeignet, da sie eine einfache, jedoch sichere und klein bauende Ausführung mehrerer Steckkontakt-Paarungen für ein elektronisches Gerät ist. Die Weiterbildung nach Anspruch 3 hat den Vorteil, dass auch der zweite bewegliche Steckerteil, nämlich der Steckkopf einfach, sicher und zuverlässig in den ortsfesten Teil der zweiten Paarung einsteckbar ist.The development according to claim 2 is suitable for all plug-in pairings according to claim 1, since it is a simple, but safe and small-sized design of multiple plug-in pairings for an electronic device. The development according to claim 3 has the advantage that the second movable plug part, namely the plug head simple, safe and reliable in the stationary Part of the second pairing is pluggable.

Die Weiterbildung nach Anspruch 4 ist besonders platzsparend und kann daher auch für recht kleine elektronische Geräte verwandt werden.The development according to claim 4 is particularly space-saving and can therefore be used for quite small electronic devices.

Im folgenden wird die Erfindung anhand der Zeichnung von Ausführungsbeispielen beschrieben.In the following the invention will be described with reference to the drawing of embodiments.

Es zeigen:

  • Fig.1 eine einfache Steckkontakt-Paarung
  • Fig.2 eine doppelte Steckkontakt-Paarung
Show it:
  • Fig.1 a simple plug-in pairing
  • Fig.2 a double plug contact mating

Für beide Figuren gilt die folgende Beschreibung:

  • Der Stecktopf (1) der Steckkontakt-Paarung ist in dem Gehäuse eines elektrischen Apparates (Maschinengehäuse) fest angebracht. Er weist in seinem zylindrischen Innenraum Kontaktstifte (31) auf, die parallel zur Achse des Stecktopfes ausgerichtet sind, den Topfboden durchdringen und in den Innenraum des Stecktopfes hineinragen. Mit den aus dem Topfboden -abgewandt vom Topfbodenherausragenden Enden der Kontaktstifte sind die Leitungsenden 25,26 verlötet.
  • Der bewegliche Steckkopf (2) entspricht in seiner Kontur dem Innenraum des Stecktopfes. Er weist die parallel zu seiner Zylinderachse ausgerichteten Kontaktbuchsen (32) auf, die dieselbe geometrische Anordnung wie die Kontaktstifte im Stecktopf haben und durch Einstecken des Steckkopfes in den Stecktopf mit diesen in Verbindung gebracht werden. Da Kontaktstifte und Kontaktbuchsen assymetrisch verteilt sind, ragt ein Führungsstift 6 parallel zu den Kontaktstiften in das Topfinnere und der Steckkopf besitzt in der identischen geometrischen Lage eine Führungsbohrung 7. Die Kontaktbuchsen sind mit ihren freien Enden - abgewandt von den Einstecköffnungen- mit den elektrischen Leitungsenden (25,26) verlötet. Die elektrischen Leitungen (25,26) sind in dem Steckergehäuse - abgewandt von dem Steckkopf- geführt. Der Steckkopf ist mit der Teillänge, welche im eingesteckten Zustand über den Rand des Stecktopfes hinausragt, in dem insoweit kongruenten Innenraum des Steckergehäuses befestigt.
For both figures, the following description applies:
  • The plug-in pot (1) of the plug-in contact mating is fixedly mounted in the housing of an electrical apparatus (machine housing). He has in its cylindrical interior contact pins (31) which are aligned parallel to the axis of the plug-in pot, penetrate the bottom of the pot and protrude into the interior of the plug-in pot. With the out of the bottom of the pot -away from the bottom of the pot protruding ends of the contact pins, the line ends 25,26 are soldered.
  • The movable plug head (2) corresponds in its contour to the interior of the plug pot. It has the parallel to its cylinder axis aligned contact sockets (32), which have the same geometric arrangement as the pins in the pot and are brought by plugging the plug head into the socket with this in combination. Since contact pins and contact sockets are asymmetrically distributed, a guide pin 6 protrudes parallel to the contact pins in the pot interior and the plug head has in the identical geometric position a guide hole 7. The contact sockets are with their free ends - facing away from the insertion with the electrical line ends ( 25,26) soldered. The electrical lines (25,26) are guided in the connector housing - facing away from the plug head. The plug head is attached to the part length, which protrudes in the inserted state beyond the edge of the plug-in pot, in the extent congruent interior of the plug housing.

Dies geschieht durch eine formschlüssige Befestigung. Dazu ist ein Profilring, vorzugsweise O-Ring, als Befestigungsring 4 bezeichnet, mit einem Teil seines Profils in eine Umfangsnut auf dem Außenumfang des in dem Innenraum des Steckergehäuses untergebrachten Endes des Steckkopfes eingelegt. Mit dem Rest seines Profilquerschnitts rastet der Befestigungsring 4 in eine Nut auf dem Innenumfang des Steckergehäuses ein, wobei die Querschnittsebene des Steckkopfes, in welchem diese Nut angebrachte ist, die Eintauchtiefe des Steckkopfes in das Steckergehäuse festlegt.This is done by a positive attachment. For this purpose, a profile ring, preferably O-ring, referred to as a fastening ring 4, inserted with a part of its profile in a circumferential groove on the outer circumference of the accommodated in the interior of the plug housing end of the plug head. With the rest of his profile cross-section of the mounting ring 4 snaps into a groove on the Inner circumference of the plug housing, wherein the cross-sectional plane of the plug head, in which this groove is mounted, determines the depth of insertion of the plug head into the plug housing.

Zur formschlüssigen Befestigung nach dem Einstecken des in den Stecktopf eingesteckten Steckkopfes dient dient ein weiterer Profilring, vorzugsweise O-Ring, als Sicherungsring 5 bezeichnet. Dieser ist in eine Umfangsnut des Steckkopfes mit einem Teil seines Querschnitts eingelassen und beim dem Einstecken des Steckkopfes in den Stecktopf rastet der Sicherungsring 5 mit dem Rest seines Querschnitts in eine Nut auf dem Innenumfang des Stecktopfes ein.For positive attachment after insertion of the plugged into the plug-in plug head is used is another profile ring, preferably O-ring, referred to as a locking ring 5. This is embedded in a peripheral groove of the plug head with a part of its cross section and when inserting the plug head into the plug-in detent ring 5 engages with the rest of its cross-section in a groove on the inner circumference of the plug pot.

Dabei ist diese Sicherungsring-Verbindung einschließlich Nuten und Sicherungsring 5 nach Form und Material so ausgebildet ist, dass der der mobile Steckkopf (2) nur mit einer einen Grenzwert überschreitenden Zugkraft aus dem im Maschinengestell befestigten Stecktopf (1) herausgezogen werden kann. Es muß insbesondere vermieden werden, dass der Steckkopf unbeabsichtigt oder ohne menschliche Einwirkung aus dem Stecktopf fältt.In this case, this circlip connection including grooves and retaining ring 5 is formed on the form and material so that the mobile plug head (2) can be pulled out only with a threshold exceeding traction from the fixed in the machine frame plug pot (1). In particular, it must be avoided that the plug head unintentionally or without human intervention from the Stecktopf folds.

Andererseits ist die Befestigung des Steckkopfes (2) in dem Steckergehäuse (3) durch den Befestigungsring 4 noch "strammer"; d.h.: die Befestigungsring-Verbindung zwischen Steckergehäuse und Steckkopf einschließlich Nuten und Ring 4 ist nach Form, Material und Nutenform im Vergleich zu der Sicherungsring-Verbindung einschließlich Nuten und Ring 5 so ausgebildet ist, dass die Zugkraft mit welcher der Steckkopf aus dem Stecktopf herausgezogen werden kann, kleiner ist als diejenige, mit der der Steckkopf durch die Befestigungsring-Verbindung in dem Steckergehäuse gehalten wird. Es kann also nicht geschehen, dass bei dem Versuch, den Steckkopf aus dem Stecktopf herauszuziehen, versehentlich das Steckergehäuse vom Steckkopf abgezogen wird und dadurch die Leitungsenden gfls. von den Enden der Kontaktbuchsen abgerissen werden.On the other hand, the attachment of the plug head (2) in the connector housing (3) through the mounting ring 4 is still "tighter"; ie: the mounting ring connection between the connector housing and plug head including grooves and ring 4 is formed according to shape, material and Nutenform compared to the circlip connection including grooves and ring 5 so that the tensile force with which the plug head are pulled out of the plug pot can, is smaller than that with which the plug head is held by the mounting ring connection in the connector housing. So it can not happen that in the attempt to pull the plug head out of the pot, the plug housing is accidentally removed from the plug head and thereby the line ends gfls. be torn off the ends of the contact sockets.

Für Fig.2 gilt darüber hinaus die folgende Beschreibung:

  • Das Steckergehäuse 3.1 der ersten Steckkontakt-Paarung enthält den ortsfesten Teil, d.h. Stecktopf 2.1 einer zweiten Steckkontakt-Paarung. Diese ist im Beispiel identisch der ersten aufgebaut mit den Teilen Stecktopf 2.2 statt 2, Steckkopf 1.1 statt 1, Gehäuse 3.1 statt 3, die Leitungen/ Leitungsenden 27,28 zusätzlich zu Leitungen/ Leitungsenden 25,26, Kontaktstifte 31.2 statt 31, Kontaktbuchsen 32.2 statt 32, Befestigungsring 4.2 statt 4; Sicherungsring 5.2 statt 5.
For Fig.2 In addition, the following description applies:
  • The plug housing 3.1 of the first plug-in mating pair contains the stationary part, ie plug-in pot 2.1 of a second plug-in mating pair. This is identical in the example of the first constructed with the parts plug-in pot 2.2 instead of 2, plug-in head 1.1 instead of 1, housing 3.1 instead of 3, the lines / line ends 27,28 in addition to lines / line ends 25,26, contact pins 31.2 instead of 31, contact sockets 32.2 instead 32, mounting ring 4.2 instead of 4; Circlip 5.2 instead of 5.

Folgende Besonderheiten gelten insbesondere für das Ausführungsbeispiel:

  • Die Steckrichtungen sind für beide Paarungen gleich.
  • Die Austrittsrichtungen der Leitungsenden 27,28 und der Leitungsenden 25,26, sind gleichgerichtet
The following peculiarities apply in particular to the exemplary embodiment:
  • The plug-in directions are the same for both pairings.
  • The exit directions of the line ends 27,28 and the line ends 25,26, are rectified

Die erste Steckkontakt-Paarung weist Leitungsverbindungen zu den Kontaktbuchsen 32.2 und Kontaktstiften 32.2 der zweiten Steckkontakt-Paarung auf. Hierzu sehen in dem Ausführungsbeispiel Stecktopf und Steckkopf der ersten Steckkontakt-Paarung Löcher 33 für die Kontaktstifte 31-2 der zweiten Steckkontakt-Paarung vor, die in dem Stecktopf 2.1 der zweiten Steckkontakt-Paarung mit der entsprechenden Länge befestigt sind.The first plug contact pairing has line connections to the contact sockets 32.2 and contact pins 32.2 of the second plug contact pairing. For this purpose, in the exemplary embodiment, the plug-in pot and plug-in head of the first plug-in pairing holes 33 for the contact pins 31-2 of the second plug-in pairing, which are secured in the plug-in pot 2.1 of the second plug-in contact pairing with the appropriate length.

Der Stecktopf 2.1 ist im Steckergehäuse 3.1 der ersten Steckkontakt-Paarung in einer dafür vorgesehenen Ausnehmung fest angebracht.The plug-in pot 2.1 is fixedly mounted in the plug housing 3.1 of the first plug-in mating in a recess provided for this purpose.

Die Führungsstifte 6, 6.2 und Führungsbohrungen sind zu einander versetzt.The guide pins 6, 6.2 and guide holes are offset from each other.

Claims (4)

  1. A plug contact pairing
    comprising a plug receptacle (1) and contact pins (31) in the interior of the plug receptacle,
    and a plug head (2), which has at one end contact bushes (32) for the connection of electrical lead ends (25, 26), and which is fastened with its other end in a movable plug housing (3) congruent to this end and
    with a form-locked fastening both of the plug contact pairing of plug head (2) and plug receptacle (1) as well as of the pairing of plug head (2) and plug housing (3), each in the inserted state,
    wherein the form-locked fastening comprises profiled rings, preferably O-rings, wherein the securing ring (5) of plug contact pairing including plug head (2) and plug receptacle (1) is placed with a portion of its cross section in a circumferential groove of the plug head and engages a groove on the internal circumference of the plug receptacle by the rest of its cross section upon the plug contact pairing being closed,
    while this securing ring connection including grooves and securing ring with regard to shape and material of the ring as well as the shape of the groove is so constructed that the plug head (2) can be pulled out from the plug receptacle (1) only with a tensile force exceeding a boundary value,
    characterised in that
    the fastening ring (4) of the pairing of plug head (2) and plug housing (3) with a portion of its cross section is placed in a circumferential groove on the external circumference of the said end of the plug head and engages by the rest of its profile cross section a groove on the internal circumference of the plug housing, while this fastening ring connection, including the grooves and the ring with regard to shape, material and shape of the groove is so constructed that, compared with the securing ring connection, the tensile force, by which the plug head can be pulled out from the plug receptacle, is smaller than that holding the plug head in the plug housing by means of the fastening ring connection.
  2. A plug contact pairing according to claim 1,
    characterised in that
    the plug receptacle with contact pins (31) is firmly mounted in the machine housing and that the plug housing contains the stationary portion of a second plug contact pairing for contacting additional leads/ ends of leads (27, 28).
  3. A plug contact pairing according to claim 2,
    characterised in that
    the cylindrical plug receptacle of the second plug contact pairing including contact pins (31) and contact bushes is mounted in the plug housing of the first plug contact pairing,
    said contact pins and contact bushes forming a connection to further electrical lead ends (27, 28).
  4. A plug contact pairing according to claim 2,
    characterised in that
    the direction of insertion of the first plug contact pairing is the same as that of the second plug contact pairing.
EP08758021A 2007-05-12 2008-05-06 Plug contact pairing Not-in-force EP2149176B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08758021T PL2149176T3 (en) 2007-05-12 2008-05-06 Plug contact pairing

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007022600 2007-05-12
DE102007022598 2007-05-12
PCT/DE2008/000761 WO2008138303A1 (en) 2007-05-12 2008-05-06 Plug contact pairing

Publications (2)

Publication Number Publication Date
EP2149176A1 EP2149176A1 (en) 2010-02-03
EP2149176B1 true EP2149176B1 (en) 2011-02-16

Family

ID=39869014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08758021A Not-in-force EP2149176B1 (en) 2007-05-12 2008-05-06 Plug contact pairing

Country Status (5)

Country Link
EP (1) EP2149176B1 (en)
AU (1) AU2008250785B2 (en)
DE (2) DE102008022397A1 (en)
PL (1) PL2149176T3 (en)
WO (1) WO2008138303A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761111A (en) * 1953-02-16 1956-08-28 Amphenol Electronics Corp Breakaway connector
DE1515685A1 (en) * 1965-10-19 1970-07-02 Euchner & Co Connector
GB8418329D0 (en) * 1984-07-18 1984-08-22 Amp Great Britain Bipartite electrical connector with sealing means
DE19942921C2 (en) * 1999-08-20 2001-09-13 Amphenol Tuchel Elect Connectors, especially angled connectors
JP2006518093A (en) * 2003-02-18 2006-08-03 メドコンクス， インコーポレイテッド Application for Friction-Fitting Designed Male Medical Device Electrical Connector This application is filed on February 18, 2003, “A Method for Fitting and Locking an Annular Male Connector that Can Create a Universal Connector System” Claims the benefit of priority under Section 119 of the United States Patents Act of US Provisional Patent Application No. 60 / 448,517.
JP2004253163A (en) * 2003-02-18 2004-09-09 Yazaki Corp Relay terminal and connector
US7234956B2 (en) * 2005-09-02 2007-06-26 Kauffman George M Electrical connector with dual independent coupling means

Also Published As

Publication number Publication date
DE102008022397A1 (en) 2008-11-20
DE112008001198A5 (en) 2010-01-28
AU2008250785B2 (en) 2012-01-12
EP2149176A1 (en) 2010-02-03
WO2008138303A1 (en) 2008-11-20
AU2008250785A1 (en) 2008-11-20
PL2149176T3 (en) 2011-07-29

Similar Documents

Publication Publication Date Title
DE102010021303B4 (en) Electrical connector, in particular round connector
DE102008017423B4 (en) Surge protection device
DE3026386A1 (en) CONNECTOR WITH VISUAL, TACTICAL AND AUDIBLE DISPLAY
WO2007085099A1 (en) Coaxial plug-type connector arrangement
DE102015015202B4 (en) Connector and plug-in system
DE202016104726U1 (en) Spring contact pin with a sleeve
EP3345257A1 (en) Holding frame for plug connector modules
WO2016062693A1 (en) Electrical plug connector pair
DE102010022690B4 (en) Electrical connector with PE contact
EP3742561B1 (en) Electric plug connector
EP2149176B1 (en) Plug contact pairing
DE102019114262B3 (en) Connector with locking system
DE102014101665A1 (en) Electrical circuit board connector
DE102016104082B3 (en) Electrical plug-in device with a latching mechanism
DE202015106343U1 (en) Connector part for a plug connection
EP3117490B1 (en) Polarity-reversal protection means
DE19854440A1 (en) Extension piece for short fluorescent lamp has internal contact elements coupling fluorescent lamp contact pins received by one end of extension piece to corresponding contact pins projecting from opposite end of extension piece
DE4240261A1 (en) Connectors
DE9204991U1 (en) Cable connector with removable locking mechanism
DE202015009518U1 (en) Connecting device for producing an electrically conductive connection between an electrical conductor and a technical device
EP0944139A2 (en) Coaxial Connector with an insulating member for the inner conductor
DE102015102360B3 (en) Handling aid for connectors
DE102012009272B4 (en) Socket
AT411117B (en) Electrical plug device
DE202008011281U1 (en) fastening device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20091211

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TIEFENBACH CONTROL SYSTEMS GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 31/06 20060101ALI20100630BHEP

Ipc: H01R 13/52 20060101AFI20100630BHEP

Ipc: H01R 13/56 20060101ALI20100630BHEP

DAX Request for extension of the european patent (deleted)
GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502008002618

Country of ref document: DE

Date of ref document: 20110331

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008002618

Country of ref document: DE

Effective date: 20110331

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110216

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20110216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110527

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110616

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110516

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110517

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110516

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

BERE Be: lapsed

Owner name: TIEFENBACH CONTROL SYSTEMS G.M.B.H.

Effective date: 20110531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531

26N No opposition filed

Effective date: 20111117

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120131

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008002618

Country of ref document: DE

Effective date: 20111117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110216

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 498924

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130506

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20150504

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160330

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160506

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008002618

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171201